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flashrom.c: Make 'chip_to_probe' a param to probe_flash()

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Apart from the very bespoke case of 'probe_w29ee011()'
the override 'chip_to_probe' name is a nature parameter
to 'probe_flash()'. However we can deal with w29ee011
by providing a probe specific validation function to
check if the chip can indeed be overriden.

TEST=`./flashrom -p internal --flash-name`.

Change-Id: Ifcdace07ea2135d83dea92cfa5c6bec8d7ddf05d
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/67091
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
This commit is contained in:
Edward O'Callaghan
2022-08-25 23:11:56 +10:00
committed by Anastasia Klimchuk
parent 39b1890773
commit af76e44752
6 changed files with 27 additions and 18 deletions
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3
include/flash.h
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@ -475,13 +475,12 @@ size_t strnlen(const char *str, size_t n);
/* flashrom.c */
extern const char flashrom_version[];
extern const char *chip_to_probe;
char *flashbuses_to_text(enum chipbustype bustype);
int map_flash(struct flashctx *flash);
void unmap_flash(struct flashctx *flash);
int read_memmapped(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
int erase_flash(struct flashctx *flash);
int probe_flash(struct registered_master *mst, int startchip, struct flashctx *fill_flash, int force);
int probe_flash(struct registered_master *mst, int startchip, struct flashctx *flash, int force, const char *const chip_to_probe);
int verify_range(struct flashctx *flash, const uint8_t *cmpbuf, unsigned int start, unsigned int len);
void emergency_help_message(void);
void print_version(void);